package pattern.behavioral.mediator.simple;

/**
 * @author: chaoyang.ren  
 * @date:Jun 22, 2017  
 * @time:3:01:39 PM   
 * @email:chaoyang.ren@foxmail.com  
 * @version: 1.0
 */
public interface Mediator {
	void notify(Colleague c);
	void chat(Colleague s1, Colleague s2);
}

